
<!DOCTYPE html>
<html lang="zh-cn">
    <head>
        <meta charset="utf-8">
        <title>浏览页面</title>
        <link rel="stylesheet" href="/app/admin/component/pear/css/pear.css" />
        <link rel="stylesheet" href="/app/admin/admin/css/reset.css" />
    </head>
    <body class="pear-container">
    
        <!-- 顶部查询表单 -->
        <div class="layui-card">
            <div class="layui-card-body">
                <form class="layui-form top-search-from">

                    <div class="layui-form-item">
                        <label class="layui-form-label">兑换码</label>
                        <div class="layui-input-block">
                            <input type="text" name="code" value="" class="layui-input">
                        </div>
                    </div>

                    <div class="layui-form-item">
                        <label class="layui-form-label">宠物ID</label>
                        <div class="layui-input-block">
                            <div name="pet_id" id="pet_id" value=""></div>
                        </div>
                    </div>

                    <div class="layui-form-item">
                        <label class="layui-form-label">码状态</label>
                        <div class="layui-input-block">
                            <div name="status" id="status" value=""></div>
                        </div>
                    </div>

                    <div class="layui-form-item layui-inline">
                        <label class="layui-form-label"></label>
                        <button class="pear-btn pear-btn-md pear-btn-primary" lay-submit lay-filter="table-query">
                            <i class="layui-icon layui-icon-search"></i>查询
                        </button>
                        <button type="reset" class="pear-btn pear-btn-md" lay-submit lay-filter="table-reset">
                            <i class="layui-icon layui-icon-refresh"></i>重置
                        </button>
                    </div>
                    <div class="toggle-btn">
                        <a class="layui-hide">展开<i class="layui-icon layui-icon-down"></i></a>
                        <a class="layui-hide">收起<i class="layui-icon layui-icon-up"></i></a>
                    </div>
                </form>
            </div>
        </div>
        
        <!-- 数据表格 -->
        <div class="layui-card">
            <div class="layui-card-body">
                <table id="data-table" lay-filter="data-table"></table>
            </div>
        </div>

        <!-- 表格顶部工具栏 -->
        <script type="text/html" id="table-toolbar">
            <button class="pear-btn pear-btn-danger pear-btn-md" lay-event="download" permission="app.admin.redeemcode.download">
                <i class="layui-icon layui-icon-download-circle"></i>下载模版
            </button>
            <form  action="" style="display: inline;" onsubmit="return false">
                <input type="text" style="display:none" name="excel" value="" />
                <button type="button" class="pear-btn pear-btn-primary pear-btn-sm" id="excel" permission="app.admin.upload.file">
                    <i class="layui-icon layui-icon-upload"></i>导入Excel
                </button>
            </form>

            <button class="pear-btn pear-btn-primary pear-btn-md" lay-event="add" permission="app.admin.redeemcode.insert">
                <i class="layui-icon layui-icon-add-1"></i>自动生成
            </button>
            <button class="pear-btn pear-btn-danger pear-btn-md" lay-event="batchRemove" permission="app.admin.redeemcode.delete">
                <i class="layui-icon layui-icon-delete"></i>删除
            </button>
        </script>

        <!-- 表格行工具栏 -->
        <script type="text/html" id="table-bar">
            <button class="pear-btn pear-btn-xs tool-btn" lay-event="edit" permission="app.admin.redeemcode.update">编辑</button>
            <button class="pear-btn pear-btn-xs tool-btn" lay-event="remove" permission="app.admin.redeemcode.delete">删除</button>
        </script>

        <script src="/app/admin/component/layui/layui.js?v=2.8.12"></script>
        <script src="/app/admin/component/pear/pear.js"></script>
        <script src="/app/admin/admin/js/permission.js"></script>
        <script src="/app/admin/admin/js/common.js"></script>
        
        <script>

            // 相关常量
            const PRIMARY_KEY = "id";
            const SELECT_API = "/app/admin/redeem-code/select";
            const UPDATE_API = "/app/admin/redeem-code/update";
            const DELETE_API = "/app/admin/redeem-code/delete";
            const DOWNLOAD_FILE_API = "/app/admin/redeem-code/download_file";
            const UPLOAD_FILE_API = "/app/admin/redeem-code/excel";
            const INSERT_URL = "/app/admin/redeem-code/insert";
            const UPDATE_URL = "/app/admin/redeem-code/update";

            // 字段 宠物ID（外键，关联宠物表） pet_id
            layui.use(["jquery", "xmSelect", "popup"], function () {
                layui.$.ajax({
                    url: "/app/admin/dict/get/pets",
                    dataType: "json",
                    success: function (res) {
                        let value = layui.$("#pet_id").attr("value");
                        let initValue = value ? value.split(",") : [];
                        layui.xmSelect.render({
                            el: "#pet_id",
                            name: "pet_id",
                            initValue: initValue,
                            filterable: true,
                            data: res.data,
                            model: {"icon": "hidden", "label": {"type": "text"}},
                            clickClose: true,
                            radio: true,
                        });
                        if (res.code) {
                            layui.popup.failure(res.msg);
                        }
                    }
                });
            });

            // 字段 兑换码状态：未使用/已使用 status
            layui.use(["jquery", "xmSelect"], function () {
                let value = layui.$("#status").attr("value");
                let initValue = value ? value.split(",") : [];
                layui.xmSelect.render({
                    el: "#status",
                    name: "status",
                    filterable: true,
                    initValue: initValue,
                    data: [{"value": "1", "name": "已使用"}, {"value": "0", "name": "未使用"}],
                    model: {"icon": "hidden", "label": {"type": "text"}},
                    clickClose: true,
                    radio: true,
                })
            });


            // 表格渲染
            layui.use(["table", "form", "common", "popup", "util"], function() {
                let table = layui.table;
                let form = layui.form;
                let $ = layui.$;
                let common = layui.common;
                let util = layui.util;

                // 表头参数
                let cols = [
                    {
                        type: "checkbox",
                        align: "center"
                    }, {
                        title: "ID", align: "center",
                        field: "id",
                    }, {
                        title: "兑换码", align: "center",
                        field: "code",
                    }, {
                        title: "宠物ID", align: "center",
                        field: "pet_id",
                        templet: function (d) {
                            let field = "pet_id";
                            if (typeof d[field] == "undefined") return "";
                            let items = [];
                            layui.each((d[field] + "").split(","), function (k, v) {
                                items.push(apiResults[field][v] || v);
                            });
                            return util.escape(items.join(","));
                        }
                    }, {
                        title: "状态", align: "center",
                        field: "status",
                        templet: function (d) {
                            let field = "status";
                            form.on("switch(" + field + ")", function (data) {
                                let load = layer.load();
                                let postData = {};
                                postData[field] = data.elem.checked ? 1 : 0;
                                postData[PRIMARY_KEY] = this.value;
                                $.post(UPDATE_API, postData, function (res) {
                                    layer.close(load);
                                    if (res.code) {
                                        return layui.popup.failure(res.msg, function () {
                                            data.elem.checked = !data.elem.checked;
                                            form.render();
                                        });
                                    }
                                    return layui.popup.success("操作成功");
                                })
                            });
                            let checked = d[field] === 1 ? "checked" : "";
                            return '<input type="checkbox" value="' + util.escape(d[PRIMARY_KEY]) + '" lay-filter="' + util.escape(field) + '" lay-skin="switch" lay-text="' + util.escape('') + '" ' + checked + '/>';
                        }
                    }, {
                        title: "创建时间", align: "center",
                        field: "created_at",
                    }, {
                        title: "操作",
                        toolbar: "#table-bar",
                        align: "center",
                        fixed: "right",
                        width: 120,
                    }
                ];


                // 渲染表格
				table.render({
				    elem: "#data-table",
				    url: SELECT_API,
				    page: true,
				    cols: [cols],
				    skin: "line",
				    size: "lg",
				    toolbar: "#table-toolbar",
				    autoSort: false,
				    defaultToolbar: [{
				        title: "刷新",
				        layEvent: "refresh",
				        icon: "layui-icon-refresh",
				    }, "filter", "print", "exports"],
				    done: function () {
				        layer.photos({photos: 'div[lay-id="data-table"]', anim: 5});
				    }
				});

                // 获取表格中下拉或树形组件数据
                let apis = [];
                apis.push(["pet_id", "/app/admin/dict/get/pets"]);
                let apiResults = {};
                apiResults["pet_id"] = [];
                let count = apis.length;
                layui.each(apis, function (k, item) {
                    let [field, url] = item;
                    $.ajax({
                        url: url,
                        dateType: "json",
                        success: function (res) {
                            if (res.code) {
                                return layui.popup.failure(res.msg);
                            }

                            function travel(items) {
                                for (let k in items) {
                                    let item = items[k];
                                    apiResults[field][item.value] = item.name;
                                    if (item.children) {
                                        travel(item.children);
                                    }
                                }
                            }

                            travel(res.data);
                        },
                        complete: function () {
                            if (--count === 0) {
                                render();
                            }
                        }
                    });
                });
                if (!count) {
                    render();
                }



                // 编辑或删除行事件
                table.on("tool(data-table)", function(obj) {
                    if (obj.event === "remove") {
                        remove(obj);
                    } else if (obj.event === "edit") {
                        edit(obj);
                    }
                });

                // 表格顶部工具栏事件
                table.on("toolbar(data-table)", function(obj) {
                    if (obj.event === "add") {
                        add();
                    } else if (obj.event === "refresh") {
                        refreshTable();
                    } else if (obj.event === "batchRemove") {
                        batchRemove(obj);
                    } else if (obj.event === "download") {
                        download(obj);
                    }else if (obj.event === "upload") {
                        upload(obj);
                    }
                });


                // 字段  excel
                layui.use(["upload", "layer", "popup", "util"], function() {
                    let input = layui.$("#excel").prev();
                    input.prev().html(layui.util.escape(input.val()));
                    layui.$("#attachment-choose-details").on("click", function() {
                        parent.layer.open({
                            type: 2,
                            title: "选择附件",
                            content: "/app/admin/upload/attachment",
                            area: ["95%", "90%"],
                            success: function (layero, index) {
                                parent.layui.$("#layui-layer" + index).data("callback", function (data) {
                                    input.val(data.url).prev().html(layui.util.escape(data.url));
                                });
                            }
                        });
                    });
                    layui.upload.render({
                        elem: "#excel",
                        accept: "file",
                        url: UPLOAD_FILE_API,
                        field: "__file__",
                        done: function (res) {
                            if (res.code) {
                                return layui.popup.failure(res.msg);
                            }
                            return layui.popup.success("操作成功", function () {
                                // 刷新表格
                                refreshTable();
                            });
                        }
                    });
                });


                // 表格顶部搜索事件
                form.on("submit(table-query)", function(data) {
                    table.reload("data-table", {
                        page: {
                            curr: 1
                        },
                        where: data.field
                    })
                    return false;
                });
                
                // 表格顶部搜索重置事件
                form.on("submit(table-reset)", function(data) {
                    table.reload("data-table", {
                        where: []
                    })
                });
                
                // 字段允许为空
                form.verify({
                    phone: [/(^$)|^1\d{10}$/, "请输入正确的手机号"],
                    email: [/(^$)|^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/, "邮箱格式不正确"],
                    url: [/(^$)|(^#)|(^http(s*):\/\/[^\s]+\.[^\s]+)/, "链接格式不正确"],
                    number: [/(^$)|^\d+$/,'只能填写数字'],
                    date: [/(^$)|^(\d{4})[-\/](\d{1}|0\d{1}|1[0-2])([-\/](\d{1}|0\d{1}|[1-2][0-9]|3[0-1]))*$/, "日期格式不正确"],
                    identity: [/(^$)|(^\d{15}$)|(^\d{17}(x|X|\d)$)/, "请输入正确的身份证号"]
                });

                // 表格排序事件
                table.on("sort(data-table)", function(obj){
                    table.reload("data-table", {
                        initSort: obj,
                        scrollPos: "fixed",
                        where: {
                            field: obj.field,
                            order: obj.type
                        }
                    });
                });

                // 表格新增数据
                let add = function() {
                    layer.open({
                        type: 2,
                        title: "新增",
                        shade: 0.1,
                        maxmin: true,
                        area: [common.isModile()?"100%":"500px", common.isModile()?"100%":"450px"],
                        content: INSERT_URL
                    });
                }

                // 表格编辑数据
                let edit = function(obj) {
                    let value = obj.data[PRIMARY_KEY];
                    layer.open({
                        type: 2,
                        title: "修改",
                        shade: 0.1,
                        maxmin: true,
                        area: [common.isModile()?"100%":"500px", common.isModile()?"100%":"450px"],
                        content: UPDATE_URL + "?" + PRIMARY_KEY + "=" + value
                    });
                }

                // 删除一行
                let remove = function(obj) {
                    return doRemove(obj.data[PRIMARY_KEY]);
                }

                // 删除多行
                let batchRemove = function(obj) {
                    let checkIds = common.checkField(obj, PRIMARY_KEY);
                    if (checkIds === "") {
                        layui.popup.warning("未选中数据");
                        return false;
                    }
                    doRemove(checkIds.split(","));
                }

                // 删除多行
                let download = function(obj) {
                    window.location.href = DOWNLOAD_FILE_API;
                }

                // 执行删除
                let doRemove = function (ids) {
                    let data = {};
                    data[PRIMARY_KEY] = ids;
                    layer.confirm("确定删除?", {
                        icon: 3,
                        title: "提示"
                    }, function(index) {
                        layer.close(index);
                        let loading = layer.load();
                        $.ajax({
                            url: DELETE_API,
                            data: data,
                            dataType: "json",
                            type: "post",
                            success: function(res) {
                                layer.close(loading);
                                if (res.code) {
                                    return layui.popup.failure(res.msg);
                                }
                                return layui.popup.success("操作成功", refreshTable);
                            }
                        })
                    });
                }

                // 刷新表格数据
                window.refreshTable = function() {
                    table.reloadData("data-table", {
                        scrollPos: "fixed",
                        done: function (res, curr) {
                            if (curr > 1 && res.data && !res.data.length) {
                                curr = curr - 1;
                                table.reloadData("data-table", {
                                    page: {
                                        curr: curr
                                    },
                                })
                            }
                        }
                    });
                }
            })

        </script>
    </body>
</html>
